China High-speed submerged arc welding flux for LPG cylinders Manufacturers, Suppliers, Factory

Generally customer-oriented, and it's our ultimate focus on to become not only essentially the most trustworthy, trustable and honest provider, but also the partner for our clients for High-speed submerged arc welding flux for LPG cylinders,Submerged arc welding flux SJ-501,SJ-501 welding flux,Acidic sintered welding flux,SAW flux SJ501, Welcome to setup long-term romantic relationship with us. Best Value Permanently Top quality in China.
High-speed submerged arc welding flux for LPG cylinders, We insist on "Quality First, Reputation First and Customer First". We are committed to providing high-quality items and good after-sales services. Up to now, our solutions have been exported to more than 60 countries and areas around the world, such as America, Australia and Europe. We enjoy a high reputation at home and abroad. Always persisting in the principle of "Credit, Customer and Quality", we expect cooperation with people in all walks of life for mutual benefits.

Hot Products

  • Welding flux SJ501

    Welding flux SJ501

    GUJIN® is a leading manufacturer, supplier, and exporter of Welding flux SJ501 in China. Adhering to the pursuit of perfect product quality has led to the satisfaction of many customers for our SJ-501. High quality raw materials and competitive prices are what every customer wants, which we can provide to you. Of course, our perfect after-sales service is also very important. If you are interested in our Submerged Arc Flux SJ501 product, you can consult us now and we will reply to you promptly!
  • Submerged Arc Welding Wire Aws EL8

    Submerged Arc Welding Wire Aws EL8

    GUJIN® is a kind of low manganese low Submerged Arc Welding Wire Aws El8. It is matched with high manganese and high silicon type fluxes. Insensitive to rust on the base metal, excellent bead forming and slag separation. It is the most commonly used submerged arc welding wire. Monoles or dipoles. Can be used for AC/DC.
  • Welding Wire EM13K

    Welding Wire EM13K

    As the professional manufacture, GUJIN® would like to provide you Submerged Arc Welding Wire EM13K. For Submerged arc welding wire, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our Submerged arc welding wire has been well received by many customers and enjoyed a good reputation in many countries. GUJIN® Submerged arc welding wire have characteristic design & practical performance & competitive price, for more information on the Submerged arc welding wire, please feel free to contact us.
  • Welding flux SJ-503

    Welding flux SJ-503

    With years of experience in production SJ-503, GUJIN can supply a wide range of submerged arc welding flux SJ-503. High quality submerged arc welding flux can meet many applications, if you need, please get our online timely service about submerged arc welding flux. In addition to the product list below, you can also customize your own unique submerged arc welding flux according to your specific needs.
  • Submerged Arc Welding flux SJ-501 A

    Submerged Arc Welding flux SJ-501 A

    Submerged Arc Welding Flux SJ-501 A is a high-performance agglomerated aluminum-rutile type acid sintered flux with a basicity index of approximately 0.5-0.93 and a particle size of 10-60 mesh (about 0.3-2.0mm). It is specially designed for low-alloy steels and high-strength steels (such as ASTM A514, A517), supporting single-wire or multi-wire high-speed welding (up to 100m/h), and is suitable for applications such as small cylinders, LPG tanks, pressure vessels, and shipbuilding. This flux complies with the standards of EN760 SA AR 1 88 AC H5 and AWS A5.17/5.23 F7A0-EL12, providing stable arc, excellent slag detachability, smooth weld seams, and resistance to cracks and pores. It is not sensitive to surface rust and scale, ensuring efficient welding quality and excellent mechanical properties, such as high impact toughness and tensile strength.
  • Welding flux GJ-101

    Welding flux GJ-101

    GJ-101 submerged arc welding flux is a high-alkalinity sintered flux, specially designed for industrial welding applications to provide efficient and high-quality welding results. This fluoride-based flux has excellent slag removal performance, low impurity content (such as phosphorus and sulfur), and offers superior mechanical properties for carbon steel, low-alloy steel, and high-strength structural components. It is suitable for single-layer and multi-layer submerged arc welding (SAW), ensuring stable arc combustion, a beautiful weld appearance, and improving production efficiency in the manufacturing of pressure vessels, pipelines, and heavy machinery.

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